package com.preskool.po;

import java.util.ArrayList;
import java.util.List;

public class DepartmentsExample {
    protected String orderByClause;

    protected boolean distinct;

    protected List<Criteria> oredCriteria;

    private Integer limit;

    private Long offset;

    public DepartmentsExample() {
        oredCriteria = new ArrayList<>();
    }

    public void setOrderByClause(String orderByClause) {
        this.orderByClause = orderByClause;
    }

    public String getOrderByClause() {
        return orderByClause;
    }

    public void setDistinct(boolean distinct) {
        this.distinct = distinct;
    }

    public boolean isDistinct() {
        return distinct;
    }

    public List<Criteria> getOredCriteria() {
        return oredCriteria;
    }

    public void or(Criteria criteria) {
        oredCriteria.add(criteria);
    }

    public Criteria or() {
        Criteria criteria = createCriteriaInternal();
        oredCriteria.add(criteria);
        return criteria;
    }

    public Criteria createCriteria() {
        Criteria criteria = createCriteriaInternal();
        if (oredCriteria.size() == 0) {
            oredCriteria.add(criteria);
        }
        return criteria;
    }

    protected Criteria createCriteriaInternal() {
        Criteria criteria = new Criteria();
        return criteria;
    }

    public void clear() {
        oredCriteria.clear();
        orderByClause = null;
        distinct = false;
    }

    public void setLimit(Integer limit) {
        this.limit = limit;
    }

    public Integer getLimit() {
        return limit;
    }

    public void setOffset(Long offset) {
        this.offset = offset;
    }

    public Long getOffset() {
        return offset;
    }

    protected abstract static class GeneratedCriteria {
        protected List<Criterion> criteria;

        protected GeneratedCriteria() {
            super();
            criteria = new ArrayList<>();
        }

        public boolean isValid() {
            return criteria.size() > 0;
        }

        public List<Criterion> getAllCriteria() {
            return criteria;
        }

        public List<Criterion> getCriteria() {
            return criteria;
        }

        protected void addCriterion(String condition) {
            if (condition == null) {
                throw new RuntimeException("Value for condition cannot be null");
            }
            criteria.add(new Criterion(condition));
        }

        protected void addCriterion(String condition, Object value, String property) {
            if (value == null) {
                throw new RuntimeException("Value for " + property + " cannot be null");
            }
            criteria.add(new Criterion(condition, value));
        }

        protected void addCriterion(String condition, Object value1, Object value2, String property) {
            if (value1 == null || value2 == null) {
                throw new RuntimeException("Between values for " + property + " cannot be null");
            }
            criteria.add(new Criterion(condition, value1, value2));
        }

        public Criteria andDeptNameIsNull() {
            addCriterion("dept_name is null");
            return (Criteria) this;
        }

        public Criteria andDeptNameIsNotNull() {
            addCriterion("dept_name is not null");
            return (Criteria) this;
        }

        public Criteria andDeptNameEqualTo(String value) {
            addCriterion("dept_name =", value, "deptName");
            return (Criteria) this;
        }

        public Criteria andDeptNameNotEqualTo(String value) {
            addCriterion("dept_name <>", value, "deptName");
            return (Criteria) this;
        }

        public Criteria andDeptNameGreaterThan(String value) {
            addCriterion("dept_name >", value, "deptName");
            return (Criteria) this;
        }

        public Criteria andDeptNameGreaterThanOrEqualTo(String value) {
            addCriterion("dept_name >=", value, "deptName");
            return (Criteria) this;
        }

        public Criteria andDeptNameLessThan(String value) {
            addCriterion("dept_name <", value, "deptName");
            return (Criteria) this;
        }

        public Criteria andDeptNameLessThanOrEqualTo(String value) {
            addCriterion("dept_name <=", value, "deptName");
            return (Criteria) this;
        }

        public Criteria andDeptNameLike(String value) {
            addCriterion("dept_name like", value, "deptName");
            return (Criteria) this;
        }

        public Criteria andDeptNameNotLike(String value) {
            addCriterion("dept_name not like", value, "deptName");
            return (Criteria) this;
        }

        public Criteria andDeptNameIn(List<String> values) {
            addCriterion("dept_name in", values, "deptName");
            return (Criteria) this;
        }

        public Criteria andDeptNameNotIn(List<String> values) {
            addCriterion("dept_name not in", values, "deptName");
            return (Criteria) this;
        }

        public Criteria andDeptNameBetween(String value1, String value2) {
            addCriterion("dept_name between", value1, value2, "deptName");
            return (Criteria) this;
        }

        public Criteria andDeptNameNotBetween(String value1, String value2) {
            addCriterion("dept_name not between", value1, value2, "deptName");
            return (Criteria) this;
        }

        public Criteria andDidIsNull() {
            addCriterion("did is null");
            return (Criteria) this;
        }

        public Criteria andDidIsNotNull() {
            addCriterion("did is not null");
            return (Criteria) this;
        }

        public Criteria andDidEqualTo(Integer value) {
            addCriterion("did =", value, "did");
            return (Criteria) this;
        }

        public Criteria andDidNotEqualTo(Integer value) {
            addCriterion("did <>", value, "did");
            return (Criteria) this;
        }

        public Criteria andDidGreaterThan(Integer value) {
            addCriterion("did >", value, "did");
            return (Criteria) this;
        }

        public Criteria andDidGreaterThanOrEqualTo(Integer value) {
            addCriterion("did >=", value, "did");
            return (Criteria) this;
        }

        public Criteria andDidLessThan(Integer value) {
            addCriterion("did <", value, "did");
            return (Criteria) this;
        }

        public Criteria andDidLessThanOrEqualTo(Integer value) {
            addCriterion("did <=", value, "did");
            return (Criteria) this;
        }

        public Criteria andDidIn(List<Integer> values) {
            addCriterion("did in", values, "did");
            return (Criteria) this;
        }

        public Criteria andDidNotIn(List<Integer> values) {
            addCriterion("did not in", values, "did");
            return (Criteria) this;
        }

        public Criteria andDidBetween(Integer value1, Integer value2) {
            addCriterion("did between", value1, value2, "did");
            return (Criteria) this;
        }

        public Criteria andDidNotBetween(Integer value1, Integer value2) {
            addCriterion("did not between", value1, value2, "did");
            return (Criteria) this;
        }

        public Criteria andHodIsNull() {
            addCriterion("hod is null");
            return (Criteria) this;
        }

        public Criteria andHodIsNotNull() {
            addCriterion("hod is not null");
            return (Criteria) this;
        }

        public Criteria andHodEqualTo(String value) {
            addCriterion("hod =", value, "hod");
            return (Criteria) this;
        }

        public Criteria andHodNotEqualTo(String value) {
            addCriterion("hod <>", value, "hod");
            return (Criteria) this;
        }

        public Criteria andHodGreaterThan(String value) {
            addCriterion("hod >", value, "hod");
            return (Criteria) this;
        }

        public Criteria andHodGreaterThanOrEqualTo(String value) {
            addCriterion("hod >=", value, "hod");
            return (Criteria) this;
        }

        public Criteria andHodLessThan(String value) {
            addCriterion("hod <", value, "hod");
            return (Criteria) this;
        }

        public Criteria andHodLessThanOrEqualTo(String value) {
            addCriterion("hod <=", value, "hod");
            return (Criteria) this;
        }

        public Criteria andHodLike(String value) {
            addCriterion("hod like", value, "hod");
            return (Criteria) this;
        }

        public Criteria andHodNotLike(String value) {
            addCriterion("hod not like", value, "hod");
            return (Criteria) this;
        }

        public Criteria andHodIn(List<String> values) {
            addCriterion("hod in", values, "hod");
            return (Criteria) this;
        }

        public Criteria andHodNotIn(List<String> values) {
            addCriterion("hod not in", values, "hod");
            return (Criteria) this;
        }

        public Criteria andHodBetween(String value1, String value2) {
            addCriterion("hod between", value1, value2, "hod");
            return (Criteria) this;
        }

        public Criteria andHodNotBetween(String value1, String value2) {
            addCriterion("hod not between", value1, value2, "hod");
            return (Criteria) this;
        }

        public Criteria andStartedYearIsNull() {
            addCriterion("started_year is null");
            return (Criteria) this;
        }

        public Criteria andStartedYearIsNotNull() {
            addCriterion("started_year is not null");
            return (Criteria) this;
        }

        public Criteria andStartedYearEqualTo(Integer value) {
            addCriterion("started_year =", value, "startedYear");
            return (Criteria) this;
        }

        public Criteria andStartedYearNotEqualTo(Integer value) {
            addCriterion("started_year <>", value, "startedYear");
            return (Criteria) this;
        }

        public Criteria andStartedYearGreaterThan(Integer value) {
            addCriterion("started_year >", value, "startedYear");
            return (Criteria) this;
        }

        public Criteria andStartedYearGreaterThanOrEqualTo(Integer value) {
            addCriterion("started_year >=", value, "startedYear");
            return (Criteria) this;
        }

        public Criteria andStartedYearLessThan(Integer value) {
            addCriterion("started_year <", value, "startedYear");
            return (Criteria) this;
        }

        public Criteria andStartedYearLessThanOrEqualTo(Integer value) {
            addCriterion("started_year <=", value, "startedYear");
            return (Criteria) this;
        }

        public Criteria andStartedYearIn(List<Integer> values) {
            addCriterion("started_year in", values, "startedYear");
            return (Criteria) this;
        }

        public Criteria andStartedYearNotIn(List<Integer> values) {
            addCriterion("started_year not in", values, "startedYear");
            return (Criteria) this;
        }

        public Criteria andStartedYearBetween(Integer value1, Integer value2) {
            addCriterion("started_year between", value1, value2, "startedYear");
            return (Criteria) this;
        }

        public Criteria andStartedYearNotBetween(Integer value1, Integer value2) {
            addCriterion("started_year not between", value1, value2, "startedYear");
            return (Criteria) this;
        }

        public Criteria andNumbersOfStudentsIsNull() {
            addCriterion("numbers_of_students is null");
            return (Criteria) this;
        }

        public Criteria andNumbersOfStudentsIsNotNull() {
            addCriterion("numbers_of_students is not null");
            return (Criteria) this;
        }

        public Criteria andNumbersOfStudentsEqualTo(Integer value) {
            addCriterion("numbers_of_students =", value, "numbersOfStudents");
            return (Criteria) this;
        }

        public Criteria andNumbersOfStudentsNotEqualTo(Integer value) {
            addCriterion("numbers_of_students <>", value, "numbersOfStudents");
            return (Criteria) this;
        }

        public Criteria andNumbersOfStudentsGreaterThan(Integer value) {
            addCriterion("numbers_of_students >", value, "numbersOfStudents");
            return (Criteria) this;
        }

        public Criteria andNumbersOfStudentsGreaterThanOrEqualTo(Integer value) {
            addCriterion("numbers_of_students >=", value, "numbersOfStudents");
            return (Criteria) this;
        }

        public Criteria andNumbersOfStudentsLessThan(Integer value) {
            addCriterion("numbers_of_students <", value, "numbersOfStudents");
            return (Criteria) this;
        }

        public Criteria andNumbersOfStudentsLessThanOrEqualTo(Integer value) {
            addCriterion("numbers_of_students <=", value, "numbersOfStudents");
            return (Criteria) this;
        }

        public Criteria andNumbersOfStudentsIn(List<Integer> values) {
            addCriterion("numbers_of_students in", values, "numbersOfStudents");
            return (Criteria) this;
        }

        public Criteria andNumbersOfStudentsNotIn(List<Integer> values) {
            addCriterion("numbers_of_students not in", values, "numbersOfStudents");
            return (Criteria) this;
        }

        public Criteria andNumbersOfStudentsBetween(Integer value1, Integer value2) {
            addCriterion("numbers_of_students between", value1, value2, "numbersOfStudents");
            return (Criteria) this;
        }

        public Criteria andNumbersOfStudentsNotBetween(Integer value1, Integer value2) {
            addCriterion("numbers_of_students not between", value1, value2, "numbersOfStudents");
            return (Criteria) this;
        }
    }

    /**
     */
    public static class Criteria extends GeneratedCriteria {
        protected Criteria() {
            super();
        }
    }

    public static class Criterion {
        private String condition;

        private Object value;

        private Object secondValue;

        private boolean noValue;

        private boolean singleValue;

        private boolean betweenValue;

        private boolean listValue;

        private String typeHandler;

        public String getCondition() {
            return condition;
        }

        public Object getValue() {
            return value;
        }

        public Object getSecondValue() {
            return secondValue;
        }

        public boolean isNoValue() {
            return noValue;
        }

        public boolean isSingleValue() {
            return singleValue;
        }

        public boolean isBetweenValue() {
            return betweenValue;
        }

        public boolean isListValue() {
            return listValue;
        }

        public String getTypeHandler() {
            return typeHandler;
        }

        protected Criterion(String condition) {
            super();
            this.condition = condition;
            this.typeHandler = null;
            this.noValue = true;
        }

        protected Criterion(String condition, Object value, String typeHandler) {
            super();
            this.condition = condition;
            this.value = value;
            this.typeHandler = typeHandler;
            if (value instanceof List<?>) {
                this.listValue = true;
            } else {
                this.singleValue = true;
            }
        }

        protected Criterion(String condition, Object value) {
            this(condition, value, null);
        }

        protected Criterion(String condition, Object value, Object secondValue, String typeHandler) {
            super();
            this.condition = condition;
            this.value = value;
            this.secondValue = secondValue;
            this.typeHandler = typeHandler;
            this.betweenValue = true;
        }

        protected Criterion(String condition, Object value, Object secondValue) {
            this(condition, value, secondValue, null);
        }
    }
}